Initial Actions support in WebDriver
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I changed the isaac random to always be the 32 bits one because the 64
bits version doesn't work with ReseedingRng as it requires the
generator's output to be u32 for some reasons.
The other main change is that the reseed method doesn't exist anymore
and now rand recreates a new generator when it needs to reseed so I had
to add a new method for when we don't want a generator to be reseeded.
Closes#23558
There are a few canvas2d-related dependencies that haven't updated, but they
only use euclid internally so that's not blocking landing the rest of the
changes.
Given the size of this patch, I think it's useful to get this landed as-is.
Clean-up navigation
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1. Navigation as a result of following a hyperlink should be done in a task: https://html.spec.whatwg.org/multipage/links.html#following-hyperlinks:dom-manipulation-task-source
2. The javascript url navigation should also be done in a task: https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigating-across-documents:dom-manipulation-task-source
3. In `window.load_url`, it seems there is no need to send a message to the script-thread(the entirety of `load_url` should instead be done in a task when appropriate), so we can just do that last part "sync" by calling a method on the script, which will send a message to the constellation(for the parallel navigation steps), or queue task(for the JS navigation), as appropriate.
4. Separate the "normal" navigation flow from the handling of "navigate an iframe" message from constellation, since doing everything in one method as was previously done with `handle_navigate`, is confusing.
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security: check target and source origin before executing JS url
implement replacement-enabled flag as a HistoryEntryReplacement enum
add source origin string on loaddata
add LoadOrigin
iframe: remove optional load-data
auxiliaries: add load-data into info
constellation: remove url from Pipeline::new
check load origin: link to whatwg issue
switch loadorigin toplevel to constellation
This module adds a structure (WindowGLContext) which holds the
OpenGL parameters that are going to be used by servo-media player
to render video frames using OpenGL.
In order to fill this structure, three new methods were added to
WindowMethods trait. In this patch only the Glutin-based
implementation provides a simple boilerplate.
The WindowGLContext is created in the entry point of libservo, when
the application window is created, and later passed to the
constellation, the pipeline and to the window element in dom, thus
htmlmediaelement has a mean to obtain these parameters via its
window.
Clipboard refactoring
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This PR removes clipboard handling from the constellation. Instead, now embedder handles it.
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- [X] These changes do not require tests because it is enough to test manually in input box, if copying and pasting still works .
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Implement browsing context group and set
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Create CanvasRect for OffscreenCanvas
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Created CanvasRect fot OffscreenCanvas and Updated Testcases
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Added patch for bug:22853
Added implementation to exit from fullscreen mode by pressing ESC button
Added patch that supports to exit from fullscreen mode by pressing ESC
Deleted patch files
Added all requested changes on project
Removed the loop over self.pending_changes in switch_fullscreen_mode function
Bug #22853 - Make Window::set_fullscreen pass a non-None value when entering fullscreen is fixed and SetFullscreenState in exit_fullscreen changed to False
Added missing bracket in constellation.rs file to fix build issue
Bug: #22853 --> Make Window::set_fullscreen pass a non-None value when entering fullscreen is fixed and SetFullscreenState in exit_fullscreen changed to False
Add a sampling profiler
This uses the code already built for the background hang monitor and adds the ability to repeatedly sample all monitored threads. This sampling allows us to generate profiles that we can translate into the format used by https://perf-html.io/, allowing us to benefit from modern Gecko performance tooling.
You can run Servo with `PROFILE_OUTPUT=foo.json` and `SAMPLING_RATE=50` (for example), otherwise these values will default to `samples.json` and 10ms, respectively. To activate the profiler, press cmd+p, and to stop profiling, press cmd+p again. This will the captured samples to be symbolicated, which will take a very long time, and eventually there will be a new JSON profile in the output location.
To create a profile for use by Gecko's tools, run `python etc/profilicate.py path/to/profile.json >gecko_profile.json`, and load `gecko_profile.json` in the https://perf-html.io/ to see something like [this](https://profiler.firefox.com/public/8137e2b11fbb92afb80090bc534fd83015c87ee6/calltree/?globalTrackOrder=0-1&thread=1&v=3);
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Make webgl behave better with session history
This prevents the compositor from animating pages that are not actually visible, so pages using webgl do not needlessly impact the performance of the rest of the browser. Additionally, this fixes a problem that was alluded to in [this code](b5228c098b/src/draw_buffer.rs (L282-L285)), causing Servo to delete arbitrary resources when a GC occurred in content that used three.js.
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- [x] These changes fix#22987 and fix#22977 and fix#20934 and fix#20953 and fix#20930 and fix#20950 and fix#20924
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